onjoo.kr - robtex.com
onjoo.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.144.177🇰🇷 GABIA-AS-KR121.78.144.0/24 Transit customer route announce | ||||||
| NS | ns2.sansung.net ⭐ | ||||||
| A | 211.218.126.189🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.sansung.net ⚠️ Not in zone NS records | ||||||
| A | 115.71.237.117🇰🇷 DAOU-AS-KR115.71.237.0/24 DAOU Tech | ||||||
| PTR | ns.sansung.net | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| TXT | v=spf1 include:_spf.daum.net ~all | ||||||
| SOA | ns.sansung.netroot@sansung.net 1997-02-27 #0 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605140833 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.sansung.net2026-04-03 → 2026-05-14 · 2 obs
● 2026-05-14 08:43:48
●NSns2.sansung.net2026-04-03 → 2026-05-14 · 2 obs
● 2026-05-14 08:43:48
●MXalt.aspmx.daum.net2026-04-03 → 2026-05-14 · 2 obs
● 2026-05-14 08:43:48
●A121.78.144.1772026-04-03 → 2026-05-14 · 2 obs
● 2026-05-14 08:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr... | - |
| onjoo.kr | ns2.sansung.net, ns.sansung.net | - |
✅ Authoritative Response
Server:115.71.237.117
NS records: ns2.sansung.net, ns.sansung.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onjoo.kr (unsigned zone)
⏱️ Timing
Total: 4543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.78.144.177 |
| NS | 1 | ns.sansung.net |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.daum.net ~all |
| SOA | 1 | ns.sansung.net root.sansung.net |
Analysis
IP Addresses
onjoo.kr points to a single IP: 121.78.144.177.
Other host names, for instance kknews.kr, sejongeconomy.kr, pbsnews.kr, guardian21.co.kr and ggmedianews.com share IP numbers with onjoo.kr.
Name Servers
Two name servers ns2.sansung.net and ns.sansung.net handle delegation for onjoo.kr.
onjoo.kr uses the same name server setup as other domains, for example ihansung.co.kr, nongupin.com, newstonight.kr, newsa.kr and sisakoreanews.kr.
Host names with one IP number: The host name ns2.sansung.net points to 211.218.126.189 and the host name ns.sansung.net points to 115.71.237.117.
Mail Servers
onjoo.kr is handled by two mail servers: aspmx.daum.net and alt.aspmx.daum.net.
onjoo.kr has the same mail server setup as other domains, including sbcnews.kr, sgjkids.com, aura-invest.com, gjon.com and daramsoft.com.
onjoo.kr shares some mail servers with other domains, at least partially, such as hogun.net, seoulgirlscollection.or.kr, cellonix.co.kr, tsfurniture.co.kr and iijc.org.
Host names with one IP number
Host name aspmx.daum.net points to 121.53.85.23
Host name alt.aspmx.daum.net points to 121.53.85.23
Host names that point to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net